hip joint and pelvic girdle
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Hip Joint and Pelvic Girdle. Anatomy and Physiology of Human Movement 420:050. Hip Joint and Pelvic Girdle. Hip joint Acetabular femoral joint Pelvic girdle Pelvis Several bones Hip joint and pelvic girdle work together much like shoulder joint and girdle - PowerPoint PPT PresentationTRANSCRIPT
Hip Joint and Pelvic Girdle
Anatomy and Physiology of Human Movement420:050
Hip Joint and Pelvic Girdle Hip joint Acetabular femoral joint Pelvic girdle Pelvis
Several bones Hip joint and pelvic girdle work together much
like shoulder joint and girdle Pelvis moves in response to trunk and/or thigh
movement Extremely stable joint
Ligamentous structure Muscles Deep acetabulum
Objectives 1. Be able to identify the bones of the hip joint
and pelvic girdle 2. Be able to identify the hip joint, pelvic
girdle, symphisis pubis and sacroiliac joints 3. Be able to identify the landmarks of the
femur, pelvic bones and proximal tibia 4. Be able to identify and describe the
movements of the hip joint and pelvic girdle 5. Be able to identify and describe the general
attachments (distal/proximal), and movements of the hip joint and pelvic girdle
Hip Joint and Pelvic Girdle Bones Femur Pelvic bones: Three sections (fused at maturity)
Ilium Ischium Pubis
Sacrum Extension of spine (5 fused verterbrae)
Coccyx Pelvic girdle Pelvic bones, sacrum and
coccyx
Femur
Pelvic bones
SacrumCoccyx
IliumUpper 2/5
IschiumPosterior/lower 2/5
PubisAnterior/lower 1/5
Objectives 1. Be able to identify the bones of the hip joint
and pelvic girdle 2. Be able to identify the hip joint, pelvic
girdle, symphisis pubis and sacroiliac joints 3. Be able to identify the landmarks of the
proximal femur and pelvic bones 4. Be able to identify and describe the
movements of the hip joint and pelvic girdle 5. Be able to identify and describe the general
attachments (distal/proximal), and movements of the hip joint and pelvic girdle
Hip Joint and Pelvic Girdle Hip Joint Joint classification
Multiaxial ball and socket Pelvic Girdle: Two joints
1. Symphisis pubis: Amphiarthrodial (cartilagenous)
2. Sacroiliac joints: Diarthrodial nonaxial
Acetabular femoral joint
Symphisis pubis
Sacroiliac Joints
Objectives 1. Be able to identify the bones of the hip joint
and pelvic girdle 2. Be able to identify the hip joint, pelvic
girdle, symphisis pubis and sacroiliac joints 3. Be able to identify the landmarks of the
proximal femur and pelvic bones 4. Be able to identify and describe the
movements of the hip joint and pelvic girdle 5. Be able to identify and describe the general
attachments (distal/proximal), and movements of the hip joint and pelvic girdle
Femoral and Pelvic Landmarks
Head
Neck
Greater trochanter
Lesser trochanter
Gluteal tuberosity
Medial epicondyle
Lateral epicondyle
Patella
Ilium
Ischium
Pubis
Acetabulum
AnteriorIschial tuberosity
Anterior superior iliac spine Iliac crest
Obturator foramen
Anterior inferior iliac spine
Medial tibial condyle Lateral tibial
condyle
Fibular headTibial tuberosity
Objectives 1. Be able to identify the bones of the hip joint
and pelvic girdle 2. Be able to identify the hip joint, pelvic
girdle, symphisis pubis and sacroiliac joints 3. Be able to identify the landmarks of the
proximal femur and pelvic bones 4. Be able to identify and describe the
movements of the hip joint and pelvic girdle 5. Be able to identify and describe the general
attachments (distal/proximal), and movements of the hip joint and pelvic girdle
Hip Joint and Pelvic Girdle Movements Hip Joint: Multiaxial ball and socket
Flexion/extension Abduction/adduction Circumduction Internal/external rotation
Pelvic girdle: Anterior/posterior pelvic rotation/tilt Right/left lateral pelvic rotation/tilt Right/left transverse pelvic rotation/tilt
Pelvic Girdle Movements Anterior pelvic
rotation/tilt: Iliac crest tilts forward Sagittal plane
Pelvic Girdle Movements Posterior pelvic
rotation/tilt: Iliac crest tilts backward Sagittal plane
Pelvic Girdle Movements Right lateral pelvic
rotation/tilt: Right pelvis moves
inferiorly in relation to left pelvis
Lateral plane Opposite for left side
Right or left?
Pelvic Girdle Movements Right transverse pelvic
rotation/tilt: Right iliac crest moves
posteriorly in relation to the left iliac crest
Transverse plane Opposite for left side
Right or left?
Movement Summary: Hip Joint:
Multiaxial ball and socket F/E, Abd/Add, I/E rotation, Circ.
Pelvic Girdle: Rotation in all three planes